APEXi® GT Powder Coated Upper Downpipe (145-T006) 1670 Seibon’s manufacturing process ensures each

Seibon’s manufacturing process ensures each hood is meticulously inspected for quality and precision fitment

It includes friction modifier that avoids noisy or dragging limited slip differential and has anti-corrosion and anti-foam agents

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For Pro 5R and Pro 10R Air Filters:

APEXi® GT Powder Coated Upper Downpipe (145-T006) 1670 Seibon’s manufacturing process ensures eachGT Powder Coated Upper Downpipe (145 T006) by APEXi. The Apex Down Pipe is the pipe on turbo vehicles that connects the turbine exhaust housing to the catalytic converter. Although short in length, the Apex downpipes provide incredible amounts of power because the piping diameter is enlarged so early on the exhaust system. This enlargement in diameter results in a dramatic increase in exhaust flow capacity as well as a significant reduction of back